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2-Quinolinecarboxaldehyde

2-Quinolinecarboxaldehyde structure

CAS No.: 5470-96-2

Chemical Name:: 2-Quinolinecarboxaldehyde

Synonyms: QUINOLINE-2-CARBALDEHYDE;QUINOLINE-2-CARBOXALDEHYDE;2-QuinoL;inecarboxaL;Quinaldehyde;Quinaldaldehyde;2-FORMYLQUINOLINE;TIMTEC-BB SBB004007;2-CARBONYLQUINOLINE;Quinoline-2-carboxald

CBNumber:: CB1765205

Molecular Formula:: C10H7NO

Molecular Weight:: 157.17

MDL Number:: MFCD00075032

MOL File:: 5470-96-2.mol

MSDS File:: SDS

Last updated:2026-01-27 08:46:37

Product description	Number	Pack Size	Price
2-Quinolinecarboxaldehyde 97%	334251	1g	$71.25
2-Quinolinecarboxaldehyde 97%	334251	5g	$81.5
2-Quinolinecarboxaldehyde >97.0%(GC)	Q0064	1g	$38
2-Quinolinecarboxaldehyde >97.0%(GC)	Q0064	5g	$100
2-Quinolinecarboxaldehyde	Q700480	5g	$195
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2-Quinolinecarboxaldehyde Properties

Melting point	70-72 °C(lit.)
Boiling point	314.3±15.0 °C(Predicted)
Density	1.223±0.06 g/cm3(Predicted)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
pka	3.74±0.40(Predicted)
form	Crystals or Crystalline Powder
color	Orange to brown
Water Solubility	Insoluble in water.
Sensitive	Air Sensitive
BRN	113061
InChI	1S/C10H7NO/c12-7-9-6-5-8-3-1-2-4-10(8)11-9/h1-7H
InChIKey	WPYJKGWLDJECQD-UHFFFAOYSA-N
SMILES	[H]C(=O)c1ccc2ccccc2n1
CAS DataBase Reference	5470-96-2(CAS DataBase Reference)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

target organs

Respiratory system

PPE

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

Risk Statements

36/37/38

Safety Statements

37/39-26-36-36/37/39

WGK Germany

HS Code

29334900

Storage Class

11 - Combustible Solids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

NFPA 704

	1
2		0

2-Quinolinecarboxaldehyde price More Price(39)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	334251	2-Quinolinecarboxaldehyde 97%	5470-96-2	1g	$71.25	2025-07-31	Buy
Sigma-Aldrich	334251	2-Quinolinecarboxaldehyde 97%	5470-96-2	5g	$81.5	2025-07-31	Buy
TCI Chemical	Q0064	2-Quinolinecarboxaldehyde >97.0%(GC)	5470-96-2	1g	$38	2025-07-31	Buy
TCI Chemical	Q0064	2-Quinolinecarboxaldehyde >97.0%(GC)	5470-96-2	5g	$100	2025-07-31	Buy
TRC	Q700480	2-Quinolinecarboxaldehyde	5470-96-2	5g	$195	2021-12-16	Buy

Product number	Packaging	Price	Buy
334251	1g	$71.25	Buy
334251	5g	$81.5	Buy
Q0064	1g	$38	Buy
Q0064	5g	$100	Buy
Q700480	5g	$195	Buy

2-Quinolinecarboxaldehyde Chemical Properties,Uses,Production

Chemical Properties

white to light yellow crystal powder

Uses

2-Quinolinecarboxaldehyde was used in the preparation of: · 3-(2-quinolyl)-1-phenyl-2-propenone via rapid, tandem aldol-Michael reactions with the lithium, sodium and potassium enolates of acetophenone; · imine-type ligands; · sugar-quinoline fluorescent sensor for the detection of Hg2+ in natural water.

Uses

2-Quinolinecarboxaldehyde was used to synthesize 3-(2-quinolyl)-1-phenyl-2-propenone and imine-type ligands.

Purification Methods

Distil it in steam and recrystallise it from H2O. Protect it from light. The semicarbazone has m 254o (from aqueous EtOH), and the picrate has m 197-199o. [Beilstein 21 H 322, 21 III/IV 4034, 21/8 V 442.]

2-Quinolinecarboxaldehyde synthesis

Synthesis of 2-Quinolinecarboxaldehyde from ethyl quinoline-2-carboxylate

2-Quinolinecarboxaldehyde Preparation Products And Raw materials

Raw materials

N-Bromosuccinimide Ethanol Acetone tert-Butyl hydroperoxide Chloroform

Palladium 1,4-Dioxane Phosphorus trichloride Diethyl ether Quinaldine

Selenium dioxide 2-Nitrobenzaldehyde Dimethylamine

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Preparation Products

2-QUINOLINYLMETHANOL methyl-(naphthalen-2-ylmethyl)azanium

2-Quinolinecarboxaldehyde Suppliers

Global( 296)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21597	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
Accela ChemBio Inc.	+1-858-6993322	info@accelachem.com	United States	21193	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22963	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49977	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29795	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	+8613580539051	joe@yuhengpharm.com	CHINA	21142	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	11727	58
SIMAGCHEM CORP	+86-5922680277 +86-13806087780	sale@simagchem.com	China	17346	58

Supplier	Advantage
Henan Tianfu Chemical Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
Accela ChemBio Inc.	58
Hubei xin bonus chemical co. LTD	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	58
Zhengzhou Alfa Chemical Co.,Ltd	58
SIMAGCHEM CORP	58

View Lastest Price from 2-Quinolinecarboxaldehyde manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-01-26	2-Quinolinecarboxaldehyde 5470-96-2	US $0.00 / removed		100%	10g	TargetMol Chemicals Inc.
2025-11-18	2-Quinolinecarboxaldehyde 5470-96-2	US $1.10 / g	1g	99.00%	100 Tons	Dideu Industries Group Limited
2021-10-14	2-Quinolinecarboxaldehyde 5470-96-2	US $10.00 / KG	1KG	99%	20 tons	Hebei Zhanyao Biotechnology Co. Ltd

2-Quinolinecarboxaldehyde
5470-96-2
US $0.00 / removed
100%
TargetMol Chemicals Inc.

2-Quinolinecarboxaldehyde
5470-96-2
US $1.10 / g
99.00%
Dideu Industries Group Limited

2-Quinolinecarboxaldehyde
5470-96-2
US $10.00 / KG
99%
Hebei Zhanyao Biotechnology Co. Ltd

2-Quinolinecarboxaldehyde Spectrum

2-Quinolinecarboxaldehyde(5470-96-2)¹HNMR 2-Quinolinecarboxaldehyde(5470-96-2)IR1 2-Quinolinecarboxaldehyde(5470-96-2)IR2

5470-96-2(2-Quinolinecarboxaldehyde)Related Search:

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5-QUINOLINECARBOXALDEHYDE,5-Quinolinecarboxaldehyde (8CI,9CI) 8-QUINOLINECARBOXALDEHYDE,8-Quinolinecarboxaldehyde (6CI,9CI) Quinoline quinoline-2-carboxiMidaMide hydrochloride Quinoline-6-boronic acid

4-Quinoline-carboxamide 4-CYANOQUINOLINE 7-AMinoquinoline Hydrochloride

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QUINOLINE-2-CARBALDEHYDE QUINOLINE-2-CARBOXALDEHYDE TIMTEC-BB SBB004007 2-FORMYLQUINOLINE 2-QUINOLINECARBALDEHYDE 2-QuinoL inecarboxaL Chinolin-2-carbaldehyd 2-QUINOLINECARBOXALDEHYDE Quinaldehyde Quinoline-2-carboxaldehyde,98% 2-Quinoline carboxaldehyde 97% 2-Quinolinecarboxaldehyde ,≥95% quinoline-2-carbaldehyde，2-Quinolinecarbaldehyde 2-Quinolinecarboxaldehyde,97% 2-Quinolinecarboxaldehyde ,98% 2-Quinolinecarbaldehyde, 97+% 2-Quinolinecarboxaldehyde, 97% 5GR 2-Quinline Carboxaldehyde Quinoline-2-carboxaldehyde,97% 2-CARBONYLQUINOLINE Quinaldaldehyde Quinoline-2-carboxald 2-Quinolinecarboxaldehyde, 98%, for synthesis 2-Quinolinecarboxaldehyde> 2-Quinolinecarboxaldehyde ISO 9001：2015 REACH quinoline-2-carboxyaldehyde 2-Quinoline formaldehyde 5470-96-2 C10H7NO ALDEHYDE Building Blocks Quinolines Quinolinecarboxylic Acids, etc. Heterocyclic Building Blocks Indoles Building Blocks Heterocyclic Building Blocks Quinoline Derivertives Quinoline&Isoquinoline Quinolinecarboxylic Acids, etc. Quinolines Quinoline